nberry:
 

You're correct. Thee car cannot be sold since it does not meet Federal or probably State guidelines. A private transaction may work since the license can be transferred with the sale. However, at some point the buyer will have to pass an emission test to renew the registration. Thus, in all likelihood the car cannot be sold. Failing a fix, how do you compensate for that?Smiley

They don't seem to have any problems passing emissions tests. Smiley